This IP address has been reported a total of
44
times from
38 distinct
sources.
20.173.99.19 was first reported on
, and the most recent report was
.
Recent Reports:
We have received reports of abusive activity from this IP address within the last week. It is
potentially still actively engaged in abusive activities.
This IP address carried out 12 port scanning attempts on 20-07-2026. For more information or to repo ...
show moreThis IP address carried out 12 port scanning attempts on 20-07-2026. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter.
show less
This IP address carried out 3 SSH credential attack (attempts) on 20-07-2026. For more information o ...
show moreThis IP address carried out 3 SSH credential attack (attempts) on 20-07-2026. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter.
show less
2026-07-19T05:00:47.472794-03:00 wazuh sshd[274032]: Invalid user ubuntu from 20.173.99.19 port 4080 ...
show more2026-07-19T05:00:47.472794-03:00 wazuh sshd[274032]: Invalid user ubuntu from 20.173.99.19 port 40804
2026-07-19T05:00:47.477217-03:00 wazuh sshd[274032]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.173.99.19
2026-07-19T05:00:49.184184-03:00 wazuh sshd[274032]: Failed password for invalid user ubuntu from 20.173.99.19 port 40804 ssh2
...
show less
2026-07-19T10:21:26.788928+03:00 22565 sshd-session[203515]: pam_unix(sshd:auth): authentication fai ...
show more2026-07-19T10:21:26.788928+03:00 22565 sshd-session[203515]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.173.99.19
2026-07-19T10:21:29.292999+03:00 22565 sshd-session[203515]: Failed password for invalid user ec2-user from 20.173.99.19 port 40768 ssh2
2026-07-19T10:24:28.377176+03:00 22565 sshd-session[203556]: Invalid user ec2-user from 20.173.99.19 port 36682
...
show less
Jul 19 07:44:41 fw03 sshd[320198]: Failed password for invalid user admin from 20.173.99.19 port 487 ...
show moreJul 19 07:44:41 fw03 sshd[320198]: Failed password for invalid user admin from 20.173.99.19 port 48714 ssh2
Jul 19 07:48:11 fw03 sshd[320393]: Invalid user admin from 20.173.99.19 port 45706
Jul 19 07:48:11 fw03 sshd[320393]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.173.99.19
Jul 19 07:48:12 fw03 sshd[320393]: Failed password for invalid user admin from 20.173.99.19 port 45706 ssh2
...
show less
Brute-Force
SSH
Anonymous
Jul 19 04:27:45 community sshd[601641]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ...
show moreJul 19 04:27:45 community sshd[601641]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.173.99.19
Jul 19 04:27:46 community sshd[601641]: Failed password for invalid user centos from 20.173.99.19 port 33908 ssh2
...
show less
Jul 18 16:41:35 master sshd[3528451]: Failed password for invalid user admin from 20.173.99.19 port ...
show moreJul 18 16:41:35 master sshd[3528451]: Failed password for invalid user admin from 20.173.99.19 port 46796 ssh2
show less
Brute-Force
SSH
Anonymous
2026-07-18T18:06:35.379088 localhost.localdomain sshd-session[25209]: pam_unix(sshd:auth): authentic ...
show more2026-07-18T18:06:35.379088 localhost.localdomain sshd-session[25209]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.173.99.19
2026-07-18T18:06:37.384508 localhost.localdomain sshd-session[25209]: Failed password for invalid user kali from 20.173.99.19 port 47662 ssh2
...
show less
Jul 18 14:30:14 dabeau sshd[20830]: Invalid user ubuntu from 20.173.99.19 port 55602
Jul 18 14:30:14 ...
show moreJul 18 14:30:14 dabeau sshd[20830]: Invalid user ubuntu from 20.173.99.19 port 55602
Jul 18 14:30:14 dabeau sshd[20830]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.173.99.19
Jul 18 14:30:16 dabeau sshd[20830]: Failed password for invalid user ubuntu from 20.173.99.19 port 55602 ssh2
...
show less